SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000995s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1757781876 ) LIMIT 1 [ RunTime:0.000477s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.001085s ]
SELECT * FROM `wk_papers` WHERE `id` = '526594' LIMIT 1 [ RunTime:0.003739s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000875s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '526594' [ RunTime:0.000548s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.004334s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1079589' ORDER BY `file_number` ASC [ RunTime:0.003195s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 110000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.011505s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003005s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002814s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.004078s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 526594 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001132s ]
